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SEAN CUMMINGS

SCIENCE AND ENVIRONMENT WRITER

I share stories about science, the biosphere, society,

and the endless ways they interweave.

Photo: Emily Harwitz

FEATURED STORIES

an adult Heliconius elevatus butterfly perches on a leaf in a forest

Striking Amazonian butterfly is result of ancient hybrid event

Science
Apr. 2024

an adult female lion walking through tall grass

How ants thwarted lions on the African savanna

Science
Jan. 2024

a male dusky antechinus on a patch of forest floor

With just weeks to live, these marsupials prioritize sex over sleep

Science
Jan. 2024

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